https://london.unison.org.uk/ Of course I am ignorerend what this name resembles, now I know, Bill.
And I have to say that the biggest Dutch union just lost more than half of there members, they just die. They are now in need of money (??) however when my company was taken over, the union rented those headquarters next to a major highway.
https://www.ad.nl/utrecht/fnv-volgend-jaar-lekker-zichtbaar-in-markant-kantoor~a7f116e7/
(Mediq was my company)

Bill Phillips: Unions have very little power now. Sadly when they did they didn't use it wisely. Now working people can be treated badly by employers with little hope of any help